From 85f58ae557be68393c0c24526c7b0b2998dfce34 Mon Sep 17 00:00:00 2001
From: Adrian Altner <altner@mailbox.org>
Date: Wed, 22 Apr 2026 03:00:05 +0200
Subject: [PATCH] Enhance debug output for token retrieval in readTokenFromFile
 function

---
 src/components/Webmentions.astro | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

diff --git a/src/components/Webmentions.astro b/src/components/Webmentions.astro
index 41eeedb..4dc0272 100644
--- a/src/components/Webmentions.astro
+++ b/src/components/Webmentions.astro
@@ -3,16 +3,25 @@ import { readFileSync } from 'node:fs';
 import { DEFAULT_LOCALE, type Locale } from '~/consts';
 import { getLocaleFromUrl, t } from '~/i18n/ui';
 
+let fileDebug = '';
 function readTokenFromFile(): string | undefined {
 	const paths = ['/app/.webmention-token', '.webmention-token'];
+	const logs: string[] = [];
+	logs.push(`cwd=${process.cwd()}`);
 	for (const p of paths) {
 		try {
-			const raw = readFileSync(p, 'utf-8').trim();
-			if (raw) return raw;
-		} catch {
-			// file not present, try next
+			const raw = readFileSync(p, 'utf-8');
+			logs.push(`${p}:ok(${raw.length})`);
+			const t = raw.trim();
+			if (t) {
+				fileDebug = logs.join(';');
+				return t;
+			}
+		} catch (err) {
+			logs.push(`${p}:err(${(err as Error).code ?? 'unknown'})`);
 		}
 	}
+	fileDebug = logs.join(';');
 	return undefined;
 }
 
@@ -50,7 +59,7 @@ async function fetchMentions(target: string): Promise<FetchResult> {
 	const token = WEBMENTION_TOKEN;
 	const tokenLen = typeof token === 'string' ? token.length : 0;
 	const source = FILE_TOKEN ? 'file' : 'env';
-	if (!token) return { mentions: [], debug: `no-token(src=${source},len=${tokenLen})` };
+	if (!token) return { mentions: [], debug: `no-token(src=${source},len=${tokenLen},probe=${fileDebug})` };
 	const withSlash = target.endsWith('/') ? target : `${target}/`;
 	const withoutSlash = target.replace(/\/+$/, '');
 	const fetchOne = async (t: string) => {
@@ -74,7 +83,7 @@ async function fetchMentions(target: string): Promise<FetchResult> {
 	}
 	return {
 		mentions: merged,
-		debug: `ok(src=${source},len=${tokenLen}) slash=${a.status}:${a.entries.length} noslash=${b.status}:${b.entries.length}`,
+		debug: `ok(src=${source},len=${tokenLen},probe=${fileDebug}) slash=${a.status}:${a.entries.length} noslash=${b.status}:${b.entries.length}`,
 	};
 }